Assert that redundant chat state changes aren't signalledchat-state-recovery

1 files changed, 19 insertions, 1 deletions

diff --git a/tests/twisted/text/test-chat-state.py b/tests/twisted/text/test-chat-state.py
index d1acd6dd2..247b35cee 100644
--- a/tests/twisted/text/test-chat-state.py
+++ b/tests/twisted/text/test-chat-state.py
@@ -6,7 +6,8 @@ channels.
 
 from twisted.words.xish import domish
 
-from servicetest import call_async, assertEquals, wrap_channel, EventPattern
+from servicetest import (call_async, assertEquals, wrap_channel, EventPattern,
+        sync_dbus)
 from gabbletest import exec_test, make_result_iq, sync_stream, make_presence
 import constants as cs
 import ns
@@ -87,6 +88,23 @@ def test(q, bus, conn, stream):
     assertEquals(foo_handle, handle)
     assertEquals(cs.CHAT_STATE_ACTIVE, state)
 
+    # Assert that a redundant chat-state change doesn't emit a signal
+
+    forbidden = [EventPattern('dbus-signal', signal='ChatStateChanged',
+        args=[foo_handle, cs.CHAT_STATE_ACTIVE])]
+    q.forbid_events(forbidden)
+
+    m = domish.Element((None, 'message'))
+    m['from'] = 'foo@bar.com/Foo'
+    m['type'] = 'chat'
+    m.addElement((ns.CHAT_STATES, 'active'))
+    m.addElement('body', content='hello')
+    stream.send(m)
+
+    sync_dbus(bus, q, conn)
+
+    q.unforbid_events(forbidden)
+
     # Sending chat states:
 
     # Composing...